From d17919f6752500b425d91ef6435ab47579367317 Mon Sep 17 00:00:00 2001
From: Wesley Kerfoot <wjak56@gmail.com>
Date: Fri, 5 Jul 2019 03:57:08 -0400
Subject: [PATCH] Gathering conversations

---
 deletefb/tools/common.py        | 16 ++++++++-----
 deletefb/tools/conversations.py | 40 +++++++++++++++++++++++++++------
 2 files changed, 44 insertions(+), 12 deletions(-)

diff --git a/deletefb/tools/common.py b/deletefb/tools/common.py
index 7f6364a..5c14118 100644
--- a/deletefb/tools/common.py
+++ b/deletefb/tools/common.py
@@ -2,7 +2,8 @@ from os.path import isfile
 from selenium.common.exceptions import (
     NoSuchElementException,
     StaleElementReferenceException,
-    TimeoutException
+    TimeoutException,
+    JavascriptException
 )
 
 import json
@@ -19,13 +20,18 @@ SELENIUM_EXCEPTIONS = (
 def click_button(driver, el):
     """
     Click a button using Javascript
-    Args:
-        driver: seleniumrequests.Chrome Driver instance
-    Returns:
-        None
     """
     driver.execute_script("arguments[0].click();", el)
 
+def scroll_to(driver, el):
+    """
+    Scroll an element into view, using JS
+    """
+    try:
+        driver.execute_script("arguments[0].scrollIntoView();", el)
+    except SELENIUM_EXCEPTIONS:
+        return
+
 def logger(name):
     """
     Args:
diff --git a/deletefb/tools/conversations.py b/deletefb/tools/conversations.py
index cb023ae..45ebb7b 100644
--- a/deletefb/tools/conversations.py
+++ b/deletefb/tools/conversations.py
@@ -1,6 +1,6 @@
 from .archive import archiver
 from ..types import Conversation
-from .common import SELENIUM_EXCEPTIONS, logger, click_button
+from .common import SELENIUM_EXCEPTIONS, logger, scroll_to
 from selenium.webdriver.common.by import By
 from selenium.webdriver.support import expected_conditions as EC
 from selenium.webdriver.support.ui import WebDriverWait
@@ -8,18 +8,44 @@ from selenium.webdriver.common.action_chains import ActionChains
 
 LOG = logger(__name__)
 
-def get_conversation_list(driver):
+def get_conversation_list(driver, offset=0):
     """
     Get a list of conversations
     """
 
     actions = ActionChains(driver)
 
-    convos = driver.find_elements_by_xpath("//ul[@aria-label=\"Conversation list\"]/li")
+    convos = driver.find_elements_by_xpath("//ul[@aria-label=\"Conversation list\"]/li/div/a[@role=\"link\"]")
 
-    for convo in convos:
+    for convo in convos[offset:]:
         actions.move_to_element(convo).perform()
-        yield convo.find_element_by_xpath("//a")
+        yield convo
+    actions.move_to_element(current_convo).perform()
+
+def get_all_conversations(driver):
+    conversation_urls = set()
+
+    current_convo = None
+
+    while True:
+        l = len(conversation_urls)
+
+        for convo in get_conversation_list(driver, offset=l):
+            url = convo.get_attribute("data-href")
+            conversation_urls.add(url)
+            current_convo = convo
+
+        if current_convo:
+            scroll_to(driver, current_convo)
+
+        print(l)
+        print(len(conversation_urls))
+        if len(conversation_urls) == l:
+            # no more conversations left
+            break
+
+    return list(conversation_urls)
+
 
 def delete_conversations(driver):
     """
@@ -30,5 +56,5 @@ def delete_conversations(driver):
 
     wait = WebDriverWait(driver, 20)
 
-    for convo_url in get_conversation_list(driver):
-        print(convo_url.get_property("data-href"))
+    for convo_url in get_all_conversations(driver):
+        print(convo_url)